1 files changed, 84 insertions, 0 deletions
diff --git a/lib/kernel/test/ch.erl b/lib/kernel/test/ch.erl
new file mode 100644
index 0000000000..25d1b4354c
--- /dev/null
+++ b/lib/kernel/test/ch.erl
@@ -0,0 +1,84 @@
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 1996-2009. All Rights Reserved.
+%% 
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%% 
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%% 
+%% %CopyrightEnd%
+%%
+-module(ch).
+-behaviour(gen_server). 
+
+%% External exports 
+-export([start_link/1]). 
+ 
+%% gen_server callbacks
+-export([init/1, handle_call/3, handle_info/2, terminate/2,
+	 handle_cast/2, code_change/3]).
+
+start_link(Name) -> gen_server:start_link(ch, Name, []). 
+
+%%----------------------------------------------------------------- 
+%% Callback functions from gen_server 
+%%----------------------------------------------------------------- 
+init(Name) ->
+    process_flag(trap_exit, true),
+    global:re_register_name(Name, self()),
+    St = application:start_type(),
+    St1 = case St of
+	      normal ->
+		  normal;
+	      local ->
+		  local;
+	      {takeover, _N} ->
+		  takeover;
+	      {failover, _N} ->
+		  failover;
+	      Else ->
+		  Else
+	  end,
+
+    %% Slow start to make sure that applications are started
+    %% "at the same time". (otp_2973)
+    case Name of
+	{ch,77} -> timer:sleep(100);
+	_ -> ok
+    end,
+
+    (catch global:send(Name, {st_type,{st, St1}})),
+    {ok, []}.
+
+handle_call({get_pid_key, Key}, _, State) -> 
+    Res = application:get_key(Key),
+    {reply, Res, State};
+
+handle_call(get_pid_all_key, _, State) -> 
+    Res = application:get_all_key(),
+    {reply, Res, State}.
+
+handle_info({st_type, Msg}, State) -> 
+    timer:sleep(1000),
+    (catch global:send(st_type, Msg)),
+    {noreply, State};
+
+handle_info(_, State) -> 
+    {noreply, State}.
+
+terminate(_Reason, _State) -> 
+    ok.
+
+handle_cast(_, State) ->
+    {noreply, State}.
+
+code_change(_OldVsn, State, _Extra) ->
+    {ok, State}.